| ★ |  The World's Most Active UFO Hotspot? (S20, E9) | Ancient Aliens | Full Episode | | 580.9K | Estados Unidos | |
| 6 |  Did Aliens Leave These Artifacts Behind? | Ancient Aliens | | 2.4M | Estados Unidos | 90 |
| 2 |  Gods or Visitors From the Stars? | Ancient Aliens | | 1.4M | Estados Unidos | 90 |
| 20 |  Too Many Similarities to Be a Coincidence | Ancient Aliens | | 798.1K | Estados Unidos | 88 |
| 14 |  Mysteries That Span Civilizations and Time | Ancient Aliens | | 747.3K | Estados Unidos | 89 |
| 15 |  Mysteries That Challenge Human Origins *Marathon* | Ancient Aliens | | 703.3K | Estados Unidos | 89 |
| 17 |  Lost Technologies of Ancient Civilizations | Ancient Aliens | | 647.4K | Estados Unidos | 89 |
| 12 |  Evidence of Interdimensional Portals? | Ancient Aliens | | 630.8K | Estados Unidos | 89 |
| 5 |  Air Force Encounters with the Unknown | Ancient Aliens | | 605.7K | Estados Unidos | 90 |
| 10 |  Forbidden Caves Inside Antarctic Pyramids *Marathon* | Ancient Aliens | | 486.3K | Estados Unidos | 89 |
| 3 |  What the Government Knows About UFOs | Ancient Aliens | | 466.0K | Estados Unidos | 90 |
| 18 |  Are Humans Actually Aliens? The Shocking Theory Explained (S1) | Ancient Aliens | | 373.6K | Estados Unidos | 89 |
| 9 |  The Puerto Rico UFO Mystery (S18) | Ancient Aliens | | 328.4K | Estados Unidos | 89 |
| 8 |  New Tech Is Changing the UFO Hunt (S19, E17) | Ancient Aliens | Full Episode | | 327.3K | Estados Unidos | 89 |
| 4 |  Secrets Hidden in Antarctica and Beyond *Marathon* | Ancient Aliens | | 326.3K | Estados Unidos | 90 |
| 13 |  Aliens & the Power of Three Explained | Ancient Aliens | | 303.6K | Estados Unidos | 89 |
| 1 |  Inside MUFON’s Search for UFO Truth (S19, E5) | Ancient Aliens | Full Episode | | 253.6K | Estados Unidos | 91 |
| 11 |  Visitors from Beyond *Marathon* | Ancient Aliens | | 166.9K | Estados Unidos | 89 |
| 16 |  Bigfoot: The Alien Connection? (S4, E7) | Ancient Aliens | Full Episode | | 165.8K | Estados Unidos | 89 |
| 19 |  Evil Engimas of Alaskan Wilds (S19, E8) | Ancient Aliens | Full Episode | | 118.5K | Estados Unidos | 89 |
| 7 |  Star People Legends Describe Visitors From the Sky | Ancient Aliens | #shorts | | 74.7K | Estados Unidos | 90 |